If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




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SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Represents 28,571,430 ordinary shares, par value $0.0001 per share, of GOWell Energy Technology held of record by Hegro Well Pte. Ltd. Hegro Well Pte. Ltd. is wholly owned by Xi'an Gewei Petroleum Equipment Co., Ltd., an entity controlled by Mr. Zhang. Mr. Zhang and Mrs. Liu are spouses and may be deemed to share voting and dispositive power over the shares held of record by Hegro Well Pte. Ltd.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Represents 28,571,430 ordinary shares, par value $0.0001 per share, of GOWell Energy Technology held of record by Hegro Well Pte. Ltd., a wholly owned subsidiary of Xi'an Gewei Petroleum Equipment Co., Ltd. Accordingly, Xi'an Gewei Petroleum Equipment Co., Ltd. may be deemed to beneficially own, and share voting and dispositive power over, such shares. Xi'an Gewei Petroleum Equipment Co., Ltd. is controlled by Mr. Zhang.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Represents 28,571,430 ordinary shares, par value $0.0001 per share, of GOWell Energy Technology held of record by Hegro Well Pte. Ltd. Hegro Well Pte. Ltd. is wholly owned by Xi'an Gewei Petroleum Equipment Co., Ltd., which is controlled by Mr. Zhang. Mr. Zhang and Mrs. Liu are spouses and may be deemed to share voting and dispositive power over the shares held of record by Hegro Well Pte. Ltd.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) Represents 28,571,430 ordinary shares, par value $0.0001 per share, of GOWell Energy Technology held of record by Hegro Well Pte. Ltd. Hegro Well Pte. Ltd. is wholly owned by Xi'an Gewei Petroleum Equipment Co., Ltd., which is controlled by Mr. Zhang. Mr. Zhang and Mrs. Liu are spouses and may be deemed to share voting and dispositive power over the shares held of record by Hegro Well Pte. Ltd.


SCHEDULE 13D


 
Hegro Well Pte. Ltd. ("Hegro")
 
Signature:/s/ Wenhua Liu
Name/Title:Wenhua Liu, Director
Date:10/02/2026
 
Xi'an Gewei Petroleum Equipment Co., Ltd. ("Xi'an Gewei")
 
Signature:/s/ Xi Zhang
Name/Title:Xi Zhang, Director
Date:10/02/2026
 
Xi Zhang ("Mr. Zhang")
 
Signature:/s/ Xi Zhang
Name/Title:Xi Zhang
Date:10/02/2026
 
Wenhua Liu ("Mrs. Liu")
 
Signature:/s/ Wenhua Liu
Name/Title:Wenhua Liu
Date:10/02/2026

ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

SCHEDULE A - DIRECTORS AND EXECUTIVE OFFICERS OF THE REPORTING PERSONS

JOINT FILING AGREEMENT, DATED OCTOBER 2, 2026, BY AND AMONG HEGRO WELL PTE. LTD., XI'AN GEWEI PETROLEUM EQUIPMENT CO., LTD., XI ZHANG AND WENHUA LIU